KMC Controls CTE-5202W User Manual
Page 3
CTE-5202 Electronic Room Thermostat with LCD Display
3
Installation and Operation Guide
NOTE: AO1 is typically used to control the cool-
ing output (primary air damper or cooling
valve), and AO2 is used to control the heat-
ing output (VAV reheat or heating valve).
2° F
2° F
2° F
AO2 Disabled
(12 Volts)
SEQUENCE # 1: SINGLE DUCT COOLING, FAN BOX (with REE-5002, REE-5017, or REE-5024)
COLD AIR SEQUENCE
12 Volts
AO2 (DA)
0-12 Volts
AO1 (DA)
Setpoint
AO1 MIN
HOT AIR SEQUENCE (Morning Warm Up)
AO1 (RA)
AO1 MAX
AO1 MAX
AO1 MIN
Temp. Increasing
6 Volts
Setpoint
2° F
Of Loop
10%
2° F
2° F
AO1 MIN
AO1 MAX
AO1 MAX
AO1 (RA)
HOT AIR SEQUENCE (Morning Warm Up)
AUX
AO1 MIN
COLD AIR SEQUENCE
AO1 (DA)
AO2 (RA)
0 Volts
12 Volts
SEQUENCE # 2: SINGLE DUCT COOLING WITH REHEAT AND AUXILIARY FLOW
AO2 Disabled
(0 Volts)
Temp. Increasing
Cooling
Setpoint
Heating
Setpoint
Heating
Setpoint
SEQUENCE # 3:
INDEPENDENT HEATING AND COOLING CONTROL
(Dual Duct VAV, Baseboard, Single Zone AHU)
AO2 MAX
AO2 MIN
AO2 (RA)
AO1 (DA)
AO1 MIN
AO1 MAX
Cooling
Setpoint
Heating
Setpoint
Temp.
Increasing
2° F
2° F
NOTE: For additional details of sequence op-
.
The ADVANCE menu enables changing (via the
Up/Down buttons) the values of:
• DEAD BD—Deadband or “minimum setpoint
differential” (adjustable from 1 to 10° F, 2° F default)
• SETBACK—Standby/unoccupied setback offset
(adjustable from 0 to 10° F, 2° F default)—does not
apply to morning warmup
• PROP BD—Loop proportional band (adjustable
from 1 to 10° F, 2° F default)
• Rm OFST—Room temperature offset (adjustable
±5° F, 0 default)
• CNG OVR—changeover temperature (adjustable
from 55 to 85° F, 77° F default)
• I TIME—Loop integral time (adjustable from 0 to
60, 30 minutes default, 0 = cancel integral action)
The SYSTEM menu enables changing:
• Sequence (SEQ1, SEQ2, or SEQ3)—see
Sequences charts
• °F (ENGLISH) or °C (METRIC)
• BLANK—Display blanking (NO or YES)—
when blanked, the temperature will display for
no more than 30 seconds after a button is pushed
When done, navigate to (flashing) Exit to save
changes. Letting the menu time-out (about 30
seconds) will not permanently save changes.